Distinctive Blue-Green Leaves
Produces large, fleshy, blue-green leaves with wavy edges that create a bold and attractive appearance in garden beds.
Common Crambe maritima Seeds for Sale
Suitable for home gardening use
Regular price
Rs. 17.46 INR
Sale price
Rs. 17.46 INR
Regular price
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Product description
Common Crambe maritima Seeds
Common Crambe maritima, commonly known as Sea Kale, is a distinctive perennial plant valued for its large blue-green leaves, fragrant white flowers, and edible young shoots. Native to coastal regions of Europe, this hardy plant brings unique architectural foliage and natural beauty to vegetable gardens, coastal landscapes, and ornamental borders. Sea Kale grows best in sunny locations with well-drained soil and can become an attractive long-lived addition to suitable gardens.
Sea Kale
Perennial Vegetable
Blue-Green Foliage
Coastal Garden Plant
Key Features
Fragrant White Flowers
Mature plants produce clusters of small, fragrant white flowers that add seasonal interest and attract pollinators.
Edible Young Shoots
Sea Kale is traditionally grown as a perennial vegetable. Its young shoots can be harvested for culinary use when the plant is established and properly cultivated.
Hardy Perennial Growth
Develops into a long-lived perennial plant that can return year after year when grown in suitable soil and climate.
Product Highlights
Botanical name: Crambe maritima
Commonly known as Sea Kale
Large ornamental blue-green foliage
Small, fragrant white flowers
Perennial edible vegetable
Suitable for coastal-style gardens
Prefers full sun to partial shade
Requires well-drained soil
Specifications
| Scientific Name | Crambe maritima |
| Common Name | Sea Kale; Sea Cabbage; Sea Colewort |
| Plant Family | Brassicaceae (Mustard Family) |
| Seed Type | Perennial Vegetable Seeds |
| Plant Type | Hardy Herbaceous Perennial |
| Growth Habit | Clump-forming with large, fleshy leaves |
| Flower Color | White |
| Flowering Season | Late spring to early summer, depending on climate |
| Foliage Color | Blue-green to silvery green |
| Sunlight Requirements | Full sun to partial shade |
| Soil Requirements | Deep, well-drained sandy, loamy, or gravelly soil |
| Watering | Regular moisture during establishment; avoid waterlogging |
| Germination Time | Variable; approximately 3–26 weeks under reported conditions |
| Germination Temperature | Around 15°C is reported for some sowing methods; conditions may vary |
| Planting Season | Spring or autumn, depending on local climate and sowing method |
| Mature Plant Height | Approximately 50–100 cm under suitable growing conditions |
| Mature Plant Spread | Approximately 30–50 cm; allow additional space if needed |
| Plant Spacing | Allow approximately 60–90 cm between plants for mature growth |
| Time to First Harvest | Usually after the plant has established; avoid heavy harvesting in its first year |
Growing Guide
Step 1: Prepare the Seeds and Growing Site
Choose a sunny garden location with deep, loose, well-drained soil. Sea Kale develops a substantial root system, so select a permanent planting area where the plant can grow undisturbed. Follow the supplier's instructions for preparing the seeds before sowing.
Choose a sunny garden location with deep, loose, well-drained soil. Sea Kale develops a substantial root system, so select a permanent planting area where the plant can grow undisturbed. Follow the supplier's instructions for preparing the seeds before sowing.
Step 2: Sow the Seeds
Sow the seeds in individual pots or a suitable seed tray filled with a free-draining seed-starting mix. Cover lightly according to the seed supplier's directions and keep the medium evenly moist. Germination can be slow and irregular, so avoid discarding pots too early.
Sow the seeds in individual pots or a suitable seed tray filled with a free-draining seed-starting mix. Cover lightly according to the seed supplier's directions and keep the medium evenly moist. Germination can be slow and irregular, so avoid discarding pots too early.
Step 3: Provide Suitable Light and Moisture
Keep the seed containers in a bright location with suitable temperatures for germination. Water gently to maintain moisture without saturating the growing medium. Protect young seedlings from slugs, excessive heat, and drying winds.
Keep the seed containers in a bright location with suitable temperatures for germination. Water gently to maintain moisture without saturating the growing medium. Protect young seedlings from slugs, excessive heat, and drying winds.
Step 4: Transplant the Young Plants
Once seedlings are large enough to handle and have developed several true leaves, transplant them carefully into individual pots or their prepared growing position. Space plants adequately and minimize root disturbance because Sea Kale develops a substantial taproot.
Once seedlings are large enough to handle and have developed several true leaves, transplant them carefully into individual pots or their prepared growing position. Space plants adequately and minimize root disturbance because Sea Kale develops a substantial taproot.
Step 5: Maintain and Harvest Established Plants
Water regularly while plants establish, then reduce watering as appropriate for the climate and soil. Remove damaged foliage and monitor for slugs and caterpillars. Allow the plant to establish before harvesting young shoots, and avoid removing too much growth from a young plant.
Water regularly while plants establish, then reduce watering as appropriate for the climate and soil. Remove damaged foliage and monitor for slugs and caterpillars. Allow the plant to establish before harvesting young shoots, and avoid removing too much growth from a young plant.
Grow Something Unique with Common Sea Kale
Common Crambe maritima combines striking blue-green foliage, delicate white flowers, and a long history as a perennial vegetable. Its distinctive appearance makes it a valuable choice for suitable vegetable gardens, coastal-inspired landscapes, and ornamental planting areas. With well-drained soil, appropriate sunlight, and patience during germination, Sea Kale can become a rewarding long-term garden plant.
Frequently Asked Questions
Learn about Sea Kale seed germination, edible shoots, and the growing conditions that help Crambe maritima thrive.
How long do Common Crambe maritima seeds take to germinate?
Sea Kale seeds can germinate slowly and irregularly. Germination periods of approximately 3–26 weeks have been reported under particular growing conditions. Consistent moisture, suitable temperatures, and correct seed preparation can help support germination. Follow the instructions supplied with your particular seed lot.
Can Sea Kale be grown in a home vegetable garden?
Yes. Sea Kale can be grown in a home vegetable garden with a sunny position, deep well-drained soil, and sufficient room for its roots and mature foliage. It is a perennial vegetable, so choose a location where it can remain for several years. Harvest young shoots conservatively after the plant has become established.
Does Crambe maritima need sandy soil to grow successfully?
Sandy soil is well suited to Sea Kale because it provides good drainage, but suitable loamy and gravelly soils can also support healthy growth. The key requirement is soil that drains freely rather than remaining waterlogged. Full sun is ideal in many climates, although partial shade may be helpful in warmer conditions.